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ALCHIN & LONG GROUP PTY LTD T

Overview
  • Total Patents
    17
About

ALCHIN & LONG GROUP PTY LTD T has a total of 17 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Australia. Its main competitors in its focus markets civil engineering are CHEN CHENGHE, GUANGDONG BIAOCHEN SECURITY EQUIPMENT CO LTD and CHENGDU PATRON SAINT TECH LTD.

Patent filings in countries

World map showing ALCHIN & LONG GROUP PTY LTD Ts patent filings in countries
# Country Total Patents
#1 Australia 17

Patent filings per year

Chart showing ALCHIN & LONG GROUP PTY LTD Ts patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Locks

Top inventors

# Name Total Patents
#1 Alchin Michael Brian 7
#2 Alchin Michael 4
#3 Alchin Mike 1

Latest patents

Publication Filing date Title
AU5633998A A mortice lock
AUPN749296A0 A multi-point lock
AU3779195A A friction brake for a window spring balance
AU3280995A A lock assembly
AU3280795A A lock assembly
AU3280895A A lock assembly
AUPN359295A0 A window chain winder
AU8161694A A sliding door lock
AUPM953394A0 A friction brake for a window spring balance
AU6319794A Adjustable sliding door closer
AUPM279093A0 A roller assembly
AUPM279193A0 A lock
AU4863793A A lock assembly
AU3686993A Self-contained spring balance system
AU3568793A A roller assembly
AU646356B2 Window lock
AU7714591A Door handle assembly